224a, Seal Road, Sevenoaks, TN15 0AA
About 224a
224a is a detached house in Sevenoaks (TN15 0AA). It has a recorded floor area of 224 m² (around 2411 sq ft). The latest certificate (February 2018) returns a B (score 83), comfortably above the UK average.
Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 2001–2018, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £1,196,000 is 13.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£435/sq ft) was about 42.4% above the typical sold price in the postcode. On the market in May 2018 and unlisted since — roughly 8 years.
Know exactly what you're buying at 224a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
Planning history
224a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 224a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
224a has more than tripled in price since its earliest registered sale in 2001.
£1,196,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 17 years.
£1,050,000
Growth on file: 8.6% per year over 17 years.
Sales timeline
10 May 2018Most recent
£1,050,000
+82.6%over 2 years29 September 2015
£575,000
+115.6%over 14 years20 September 2001
£266,666
Median price across the last 5 sales in TN15 0AA: £1,175,000 (2022–2017).
Nearby sales in TN15 0AA
Everything we know about 224a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Seal Road homes
On epc rating, 224a stands well clear of the street.
Price per m²
£4,688
Street avg £4,222
Floor Area
224 m²
Street avg 226 m²
CO₂ Emissions
3.5 t/year
Street avg 7.6 t/year
Years Held
8 years
Street avg 10 years
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1 Brook Cottages, Brook Lane, Plaxtol
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1 Crown Point Cottage, Sevenoaks Road, Seal Chart
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1 Broadhoath, Stone Street, Seal
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1 Five Went Ways Cottages, Stone Street, Seal
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1 Forge View, Carters Hill, Underriver
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Trinity School — bus stop.
Closest school
0.3 km
Trinity School. 9 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.3dB

Night-time· 23:00 – 07:00
40.0dB